[INFO] updating cached repository https://github.com/tommyjk/resp-serde [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 84493fa4fda49c95fd65ea5c61340ff69188788a [INFO] testing tommyjk/resp-serde against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommyjk%2Fresp-serde" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tommyjk/resp-serde on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/tommyjk/resp-serde [INFO] finished tweaking git repo https://github.com/tommyjk/resp-serde [INFO] tweaked toml for git repo https://github.com/tommyjk/resp-serde written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/tommyjk/resp-serde already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] faf104fc8702ad2d61dba8114256f4dac75739c9b85aa7c01234f316c64ac12e [INFO] running `"docker" "start" "-a" "faf104fc8702ad2d61dba8114256f4dac75739c9b85aa7c01234f316c64ac12e"` [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling resp-serde v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `visitor` [INFO] [stderr] --> src/de.rs:310:38 [INFO] [stderr] | [INFO] [stderr] 310 | fn deserialize_byte_buf(self, visitor: V) -> Result [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_visitor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `visitor` [INFO] [stderr] --> src/de.rs:353:48 [INFO] [stderr] | [INFO] [stderr] 353 | fn deserialize_tuple(self, _len: usize, visitor: V) -> Result [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_visitor` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_bytes` [INFO] [stderr] --> src/de.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | fn from_bytes(input: &'de [u8]) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `from_bytes` [INFO] [stderr] --> src/de.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / pub fn from_bytes<'a, T>(i: &'a [u8]) -> Result [INFO] [stderr] 28 | | where [INFO] [stderr] 29 | | T: Deserialize<'a>, [INFO] [stderr] 30 | | { [INFO] [stderr] ... | [INFO] [stderr] 33 | | Ok(t) [INFO] [stderr] 34 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_unsigned` [INFO] [stderr] --> src/de.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | / fn parse_unsigned(&mut self) -> Result [INFO] [stderr] 52 | | where [INFO] [stderr] 53 | | T: AddAssign + MulAssign + From, [INFO] [stderr] 54 | | { [INFO] [stderr] ... | [INFO] [stderr] 61 | | self.parse_num() [INFO] [stderr] 62 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/ser.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | fn new() -> Serializer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clear` [INFO] [stderr] --> src/ser.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | fn clear(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.84s [INFO] running `"docker" "inspect" "faf104fc8702ad2d61dba8114256f4dac75739c9b85aa7c01234f316c64ac12e"` [INFO] running `"docker" "rm" "-f" "faf104fc8702ad2d61dba8114256f4dac75739c9b85aa7c01234f316c64ac12e"` [INFO] [stdout] faf104fc8702ad2d61dba8114256f4dac75739c9b85aa7c01234f316c64ac12e [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 3fc5e8de8d3327c9c441874ad446dcb985d29c151d239730a9dc5fbe0f505663 [INFO] running `"docker" "start" "-a" "3fc5e8de8d3327c9c441874ad446dcb985d29c151d239730a9dc5fbe0f505663"` [INFO] [stderr] Compiling resp-serde v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `visitor` [INFO] [stderr] --> src/de.rs:310:38 [INFO] [stderr] | [INFO] [stderr] 310 | fn deserialize_byte_buf(self, visitor: V) -> Result [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_visitor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `visitor` [INFO] [stderr] --> src/de.rs:353:48 [INFO] [stderr] | [INFO] [stderr] 353 | fn deserialize_tuple(self, _len: usize, visitor: V) -> Result [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_visitor` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse_unsigned` [INFO] [stderr] --> src/de.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | / fn parse_unsigned(&mut self) -> Result [INFO] [stderr] 52 | | where [INFO] [stderr] 53 | | T: AddAssign + MulAssign + From, [INFO] [stderr] 54 | | { [INFO] [stderr] ... | [INFO] [stderr] 61 | | self.parse_num() [INFO] [stderr] 62 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ser.rs:311:9 [INFO] [stderr] | [INFO] [stderr] 311 | b.serialize(&mut se); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ser.rs:321:9 [INFO] [stderr] | [INFO] [stderr] 321 | x.serialize(&mut se); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ser.rs:327:9 [INFO] [stderr] | [INFO] [stderr] 327 | negative.serialize(&mut se); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ser.rs:337:9 [INFO] [stderr] | [INFO] [stderr] 337 | seq.serialize(&mut se); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ser.rs:351:9 [INFO] [stderr] | [INFO] [stderr] 351 | seq.serialize(&mut se); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ser.rs:375:9 [INFO] [stderr] | [INFO] [stderr] 375 | val.serialize(&mut se); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ser.rs:385:9 [INFO] [stderr] | [INFO] [stderr] 385 | val.serialize(&mut se); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `"docker" "inspect" "3fc5e8de8d3327c9c441874ad446dcb985d29c151d239730a9dc5fbe0f505663"` [INFO] running `"docker" "rm" "-f" "3fc5e8de8d3327c9c441874ad446dcb985d29c151d239730a9dc5fbe0f505663"` [INFO] [stdout] 3fc5e8de8d3327c9c441874ad446dcb985d29c151d239730a9dc5fbe0f505663 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] a8c0447c3f5f7e51932c8123b77fd217e891641abb322ad45a7763257cd504ff [INFO] running `"docker" "start" "-a" "a8c0447c3f5f7e51932c8123b77fd217e891641abb322ad45a7763257cd504ff"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/resp_serde-2c826aa0d2bff941 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test de::tests::test_bulk_deserialize ... ok [INFO] [stdout] test de::tests::test_int_deserialize ... ok [INFO] [stdout] test de::tests::test_seq_deserialize ... ok [INFO] [stdout] test de::tests::test_string_deserialize ... ok [INFO] [stdout] test ser::tests::test_bool_serde ... ok [INFO] [stdout] test ser::tests::test_char ... ok [INFO] [stdout] test ser::tests::test_int_serdes ... ok [INFO] [stdout] test ser::tests::test_f32 ... ok [INFO] [stdout] test ser::tests::test_serialize_int_seq ... ok [INFO] [stdout] test ser::tests::test_str ... ok [INFO] [stdout] test ser::tests::test_serialize_seq_some_none ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests resp-serde [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a8c0447c3f5f7e51932c8123b77fd217e891641abb322ad45a7763257cd504ff"` [INFO] running `"docker" "rm" "-f" "a8c0447c3f5f7e51932c8123b77fd217e891641abb322ad45a7763257cd504ff"` [INFO] [stdout] a8c0447c3f5f7e51932c8123b77fd217e891641abb322ad45a7763257cd504ff